RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 2.8745e-03 Jy/beam
minimum 1.2858e-04 Jy/beam
mean 2.2572e-04 Jy/beam
median 1.6143e-04 Jy/beam
sigma 1.3987e-04 Jy/beam
MAD rms 2.5099e-05 Jy/beam

RMS images

VLASS3.2.sb46309601.eb46792701.60584.601126932874_split_split.ms

VLASS3.2.ql.T04t18.J114416_253000.10.2048.v1.I.iter1.image.pbcor.tt0.rms.I.mean.sky.png

vis
['VLASS3.2.sb46309601.eb46792701.60584.601126932874_split_split.ms']
output_dir
 
Start time
2024-11-13 01:27:58.017
End
2024-11-13 01:28:55.054
Duration
0:00:57.037
Note, WebLog generation is not included in the time.

CASA logs for stage 7